Perhaps you should try some spelling variations:
"programacion pardel codigo." » "programacion paralela codigo." (Expand Search), "programacion del codigo." (Expand Search), "programacion para codigo." (Expand Search), "programacion parddel codigo." (Expand Search), "programacion pardal codigo." (Expand Search)
"programas el codigo." » "programas del codigo." (Expand Search), "programas de codigo." (Expand Search), "programa del codigo." (Expand Search), "programas al codigo." (Expand Search)
"programa parddddel codigo." » "programa pardddddel codigo." (Expand Search), "programa parddddal codigo." (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("programas el codigo.") OR ((("programa parddddel codigo.") OR ("programacion pardel codigo."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"programas el codigo.\") OR (((\"programa parddddel codigo.\") OR (\"programacion pardel codigo.\"))))".
• Removing quotes may allow a broader search: (( programas el codigo. ) OR ((( programa parddddel codigo. ) OR ( programacion pardel codigo. )))).
• Adding a wildcard symbol may retrieve word variants: (("programas el codigo.") OR ((("programa parddddel codigo.") OR ("programacion pardel codigo."))))*.